the field of medicine that specializes in the study of tumors. oncology. The branch of medicine that deals with the study and treatment of tumors.
Who are they? Millennials are currently aged 20-35, or born between 1980 and the end of 1994 (with some more generous definitions taking in those born up to 2000). They also get called Generation Y, because they follow on from Generation X (born 1965-1979), and other, less flattering names.
JUNE 25, 2015 â Millennials, or Americaâs youth born between 1982 and 2000, now number 83.1 million and represent more than one quarter of the nationâs population. Their size exceeds that of the 75.4 million baby boomers, according to new U.S. Census Bureau estimates released today.